liuna local 373

Laborers’ Local 373

Local 373, which is based in the city of Pittsburgh, Pennsylvania, represents more than 1,800 workers across all construction trades. The union has been involved in some of the most significant projects in the area, including the airport, new sports stadiums, skyscrapers, and countless other large and minor projects.

It was chartered on August 13, 1964, by consolidating 3 other Laborers’ unions (Local 226, Local 136 and parts of Local 11). It also includes LiUNA Local 347 which joined the union in 1989. Currently, it serves the City of Pittsburgh, Along With Allegheny, Washington, Fayette and Greene Counties.

Local 373 is affiliated with the Laborers’ District Council of Western Pennsylvania ( a subsidiary of LiUNA) as well as with the local, state, and national Building Trades and AFL-CIO organization.

To learn more about Laborers’ Local 373, please, visit their page

Pay Laborers’ Local 373 Automatically with HCM TradeSeal:

To automate payroll and reporting for this union: open HCM TradeSeal, go to "Trade Intelligence" and add LiUNA 373 to your list of unions. Adding this local will enable HCM TradeSeal to:

  • Auto-calculate of Laborers’ Local 373 Journeyman and/or Apprentice rates
  • Calculate and account for for Laborers’ Local 373 union benefits
  • Generate automatic union reports for Laborers’ Local 373
  • Simplify union audits for Laborers’ Local 373
  • Generate Certified Payroll reports for Laborers’ Local 373 work classes

Watch a Video

Learn more about HCM TradeSeal by watching a brief overview video. HCM TradeSeal can automatically calculate fringe benefits and generate remittance reports for most union locals, including Laborers’ Local 373.